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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/main/LICENSE.txt
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 * file and include the License file at legal/OPEN-SOURCE-LICENSE.txt.
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package com.sun.enterprise.deployment.node;

import org.xml.sax.helpers.NamespaceSupport;

/**
 * This class represents a XML element in an XML file
 *
 * @author  Jerome Dochez
 * @version 
 */
public class XMLElement extends java.lang.Object {

    private String qName;
    private String prefix=null;
    private NamespaceSupport namespaces=null;
    
    /** Creates new XMLElement */
    public XMLElement(String qName) {
        this(qName, null);
    }

    public XMLElement(String qName, NamespaceSupport namespaceSupport) {
        if (qName.indexOf(':')!=-1) {
            prefix = qName.substring(0, qName.indexOf(':'));
            this.qName = qName.substring(qName.indexOf(':')+1);
        } else {
            this.qName = qName;
        }
        // can be null
        namespaces = namespaceSupport;
    }
    
    public String getQName() {
        return qName;
    }
    
    public String toString() {
        return qName;
    }
    
    public String getPrefix() {
        return prefix;
    }

    /**
     * Map a prefix to a namespaceURI based on the namespace context
     * of this XML element.
     */
    public String getPrefixURIMapping(String prefixToResolve) {
        return ( (namespaces != null) && (prefixToResolve != null) ) ? 
            namespaces.getURI(prefixToResolve) : null;
    }

    public String getCompleteName() {
        if (prefix!=null) {
            return prefix+":"+qName;
        } else {
            return qName;
        }
    }

    @Override
    public boolean equals(Object other ) {
        if (other instanceof XMLElement) {
            return qName.equals(((XMLElement) other).getQName());
        }
        return false;
    }

    @Override
    public int hashCode() {
        return qName.hashCode();
    }
}
